Base | Representation |
---|---|
bin | 11110011011011… |
… | …00111010111000 |
3 | 122210022001022120 |
4 | 33031230322320 |
5 | 1010321000404 |
6 | 41154521240 |
7 | 6216406254 |
oct | 1715547270 |
9 | 583261276 |
10 | 255250104 |
11 | 12109a1aa |
12 | 71596220 |
13 | 40b60285 |
14 | 25c85264 |
15 | 1761e9d9 |
hex | f36ceb8 |
255250104 has 96 divisors (see below), whose sum is σ = 713506320. Its totient is φ = 75820032.
The previous prime is 255250103. The next prime is 255250117. The reversal of 255250104 is 401052552.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255250103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146422 + ... + 148154.
Almost surely, 2255250104 is an apocalyptic number.
255250104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 255250104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356753160).
255250104 is an abundant number, since it is smaller than the sum of its proper divisors (458256216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255250104 is a wasteful number, since it uses less digits than its factorization.
255250104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1797 (or 1774 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 24.
The square root of 255250104 is about 15976.5485634414. The cubic root of 255250104 is about 634.3398218710.
The spelling of 255250104 in words is "two hundred fifty-five million, two hundred fifty thousand, one hundred four".
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